EP2249539A4 - Signal processing method and device of multi-protocol switching network - Google Patents

Signal processing method and device of multi-protocol switching network

Info

Publication number
EP2249539A4
EP2249539A4 EP09765368A EP09765368A EP2249539A4 EP 2249539 A4 EP2249539 A4 EP 2249539A4 EP 09765368 A EP09765368 A EP 09765368A EP 09765368 A EP09765368 A EP 09765368A EP 2249539 A4 EP2249539 A4 EP 2249539A4
Authority
EP
European Patent Office
Prior art keywords
signal processing
processing method
switching network
protocol switching
protocol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09765368A
Other languages
German (de)
French (fr)
Other versions
EP2249539A1 (en
Inventor
Huaixue Wan
Dawei Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP2249539A1 publication Critical patent/EP2249539A1/en
Publication of EP2249539A4 publication Critical patent/EP2249539A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/70—Virtual switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13293—TASI, irregular time division, burst switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13296—Packet switching, X.25, frame relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13392—Channels assigned according to rules

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP09765368A 2008-06-16 2009-06-03 Signal processing method and device of multi-protocol switching network Withdrawn EP2249539A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810115042.4A CN101610242A (en) 2008-06-16 2008-06-16 The signal processing method of multi-protocol exchange network and device
PCT/CN2009/072111 WO2009152729A1 (en) 2008-06-16 2009-06-03 Signal processing method and device of multi-protocol switching network

Publications (2)

Publication Number Publication Date
EP2249539A1 EP2249539A1 (en) 2010-11-10
EP2249539A4 true EP2249539A4 (en) 2011-03-23

Family

ID=41433689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09765368A Withdrawn EP2249539A4 (en) 2008-06-16 2009-06-03 Signal processing method and device of multi-protocol switching network

Country Status (4)

Country Link
US (1) US20110013635A1 (en)
EP (1) EP2249539A4 (en)
CN (1) CN101610242A (en)
WO (1) WO2009152729A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102685015A (en) * 2012-05-30 2012-09-19 烽火通信科技股份有限公司 Method and device for realizing normalization of TDM (Time Division Multiplexing) and grouping mixed services
JP6113861B2 (en) * 2012-12-05 2017-04-12 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Data processing method, communication board and device
ES2641542T3 (en) 2013-03-15 2017-11-10 Huawei Technologies Co., Ltd. Device and method of optical channel data unit (ODU) service transfer
WO2014139178A1 (en) * 2013-03-15 2014-09-18 华为技术有限公司 Service transfer device and method for optical channel data unit
CN108270823B (en) 2016-12-30 2022-02-22 华为技术有限公司 Service providing method, device and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144619A (en) * 1991-01-11 1992-09-01 Northern Telecom Limited Common memory switch for routing data signals comprising ATM and STM cells
GB2293292B (en) * 1994-09-14 1998-12-02 Northern Telecom Ltd Hybrid cross connect
GB0031839D0 (en) * 2000-12-29 2001-02-14 Marconi Comm Ltd A multi-service digital cross-connect
EP1576770B1 (en) * 2002-12-27 2012-02-08 Telefonaktiebolaget L M Ericsson Tunnelling tdm traffic over mpls
EP1521497A3 (en) * 2003-09-30 2006-05-31 Alcatel Universal exchange, method for performing a switching task, input unit, output unit and connection unit
CN101159751B (en) * 2007-11-14 2011-10-26 中兴通讯股份有限公司 Method and device of transmitting time division multiplex service through IP switch network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
US20110013635A1 (en) 2011-01-20
CN101610242A (en) 2009-12-23
WO2009152729A1 (en) 2009-12-23
EP2249539A1 (en) 2010-11-10

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Legal Events

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